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SIGMOD
2011
ACM
199views Database» more  SIGMOD 2011»
12 years 10 months ago
Schema-as-you-go: on probabilistic tagging and querying of wide tables
The emergence of Web 2.0 has resulted in a huge amount of heterogeneous data that are contributed by a large number of users, engendering new challenges for data management and qu...
Meiyu Lu, Divyakant Agrawal, Bing Tian Dai, Anthon...
CIDR
2011
233views Algorithms» more  CIDR 2011»
12 years 10 months ago
Ibis: A Provenance Manager for Multi-Layer Systems
End-to-end data processing environments are often comprised of several independently-developed (sub-)systems, e.g. for engineering, organizational or historical reasons. Unfortuna...
Christopher Olston, Anish Das Sarma
DLOG
2004
13 years 8 months ago
Semantics Driven Support for Query Formulation
In this paper we describe the principles of the design and development of an intelligent query interface, done in the context of the SEWASIE (SEmantic Webs and AgentS in Integrate...
Paolo Dongilli, Enrico Franconi, Sergio Tessaris
KR
2010
Springer
13 years 12 months ago
Pushing the Limits of Reasoning over Ontologies with Hidden Content
There is currently a growing interest in techniques for hiding parts of the signature of an ontology Kh that is being reused by another ontology Kv. Towards this goal, Cuenca Grau...
Bernardo Cuenca Grau, Boris Motik
WIDM
2003
ACM
14 years 13 days ago
Answering imprecise database queries: a novel approach
A growing number of databases especially those published on the Web are becoming available to external users. Users of these databases are provided simple form-based query interfa...
Ullas Nambiar, Subbarao Kambhampati
ECAI
2004
Springer
14 years 18 days ago
An Ontology Based Visual Tool for Query Formulation Support
In this paper we describe the principles of the design and development of an intelligent query interface, done in the context of the SEWASIE (SEmantic Webs and AgentS in Integrated...
Tiziana Catarci, Paolo Dongilli, Tania Di Mascio, ...
SAC
2005
ACM
14 years 23 days ago
Pollock: automatic generation of virtual web services from web sites
As the usage of Web Services proliferates dramatically, new tools to help quickly generate web services are needed. In this paper, we propose a methodology that helps to automatic...
Yi-Hsuan Lu, Yoojin Hong, Jinesh Varia, Dongwon Le...
WISE
2007
Springer
14 years 1 months ago
Querying Capability Modeling and Construction of Deep Web Sources
Information in a deep Web source can be accessed through queries submitted on its query interface. Many Web applications need to interact with the query interfaces of deep Web sour...
Liangcai Shu, Weiyi Meng, Hai He, Clement T. Yu